52641440

素因数分解:

$2^5\times 5^1\times {\mathrm{329009}}^1$

素因数の和:329024

約数の個数: 24

約数和(自身を含む): 124365780

約数和(自身を除く): 71724340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 329009, 658018, 1316036, 1645045, 2632072, 3290090, 5264144, 6580180, 10528288, 13160360, 26320720, 52641440]

約数ペア:

[(1, 52641440), (2, 26320720), (4, 13160360), (5, 10528288), (8, 6580180), (10, 5264144), (16, 3290090), (20, 2632072), (32, 1645045), (40, 1316036), (80, 658018), (160, 329009)]